METHOD FOR MANUFACTURING ELECTRODE AND ELECTRODE MANUFACTURING SYSTEM USED IN SAME

The present invention provides a method for manufacturing an electrode, comprising the steps of (a) laminating an active material layer on the surface of the current collector; and (b) removing a portion of the active material layer by irradiating a laser beam on the surface of the active material layer, wherein before irradiating the laser beam to the active material layer in step (b), a process of supplying moisture to the active material layer is performed, and a system for manufacturing an electrode, which is used in the above method.